void FPURegCache::SimpleRegsV(const u8 *v, MatrixSize msz, int flags) {
const int n = GetMatrixSide(msz);
// TODO: Could be more optimal (in case of Discard or etc.)
for (int i = 0; i < n; ++i) {
for (int j = 0; j < n; ++j) {
SimpleRegV(v[j * 4 + i], flags);
}
}
}
void TestGetMatrix(int matrix, MatrixSize sz) {
ILOG("Testing matrix %s", GetMatrixNotation(matrix, sz));
u8 fullMatrix[16];
u8 cols[4];
u8 rows[4];
GetMatrixColumns(matrix, sz, cols);
GetMatrixRows(matrix, sz, rows);
GetMatrixRegs(fullMatrix, sz, matrix);
int n = GetMatrixSide(sz);
VectorSize vsz = GetVectorSize(sz);
for (int i = 0; i < n; i++) {
// int colName = GetColumnName(matrix, sz, i, 0);
// int rowName = GetRowName(matrix, sz, i, 0);
int colName = cols[i];
int rowName = rows[i];
ILOG("Column %i: %s", i, GetVectorNotation(colName, vsz));
ILOG("Row %i: %s", i, GetVectorNotation(rowName, vsz));
u8 colRegs[4];
u8 rowRegs[4];
GetVectorRegs(colRegs, vsz, colName);
GetVectorRegs(rowRegs, vsz, rowName);
// Check that the individual regs are the expected ones.
std::stringstream a, b, c, d;
for (int j = 0; j < n; j++) {
a.clear();
b.clear();
a << (int)fullMatrix[i * 4 + j] << " ";
b << (int)colRegs[j] << " ";
c.clear();
d.clear();
c << (int)fullMatrix[j * 4 + i] << " ";
d << (int)rowRegs[j] << " ";
}
ILOG("Col: %s vs %s", a.str().c_str(), b.str().c_str());
if (a.str() != b.str())
ILOG("WRONG!");
ILOG("Row: %s vs %s", c.str().c_str(), d.str().c_str());
if (c.str() != d.str())
ILOG("WRONG!");
}
}
bool TestMatrixTranspose() {
MatrixSize sz = M_4x4;
int matrix = 0; // M000
u8 cols[4];
u8 rows[4];
GetMatrixColumns(matrix, sz, cols);
GetMatrixRows(matrix, sz, rows);
int transposed = Xpose(matrix);
u8 x_cols[4];
u8 x_rows[4];
GetMatrixColumns(transposed, sz, x_cols);
GetMatrixRows(transposed, sz, x_rows);
for (int i = 0; i < GetMatrixSide(sz); i++) {
EXPECT_EQ_INT(cols[i], x_rows[i]);
EXPECT_EQ_INT(x_cols[i], rows[i]);
}
return true;
}
